The Map Rotation sample app shows how to allow a user to rotate a map, and also shows a compass that displays the current map rotation angle. The setAllowRotationByPinch method allows rotation of the map using a pinch gesture; the current angle of rotation is then retrieved from the MapView using getRotationAngle. A custom View showing a compass image is added to the map, which rotates itself in response to the OnPinchListener set on the MapView. An OnSingleTapListener allows the map rotation angle to be reset to 0 by tapping on the map.
- MapView
- OnPinchListener
- Compass